vacuum pumps

SINGLE STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Single stage vacuum pumps operate on 110 VAC or 220VAC. Picking the correct dimension pump from 1.5 cfm to 9 cfm depends upon your unique application. These pumps one engineered specifically to assist you do your work more rapidly and far better.
Substantial efficiency-CFM rated as ?¡ãfree air displacement.?¡À150micron field rating. Heavy duty large torque motor-assures cold weather staring.
Minimal working temperature-improve efficiency and vacuum.
Forced-feed lubrication design-help minimize operating temperature and superior Lubrication.
DUAL STAGE VACUUM PUMPS
110/220VAC Vacuum Pumps
Dual stage vacuum pumps operators on 110 VAC or 220VAC.Innovative dual-stage style pulls deep vacuum to 50 microns. Design and style of these 1.five,three,five,eight,ten,twelve CFM pump enhancements develop to the performance-proven high quality characteristics. What ever your vacuum pump desires, the correct pump will head to operate with you.
Dual stage design-second stage commences pumping at a decrease strain to pull a deeper ultimate vacuum.
Stopping oil-returning design-prevents pump oil from currently being sucked to the process if a power loss happens.
Fuel ballast-speeds evacuation and keeps oil cleaner. Significant oil reservoir-lightweight and greater dilute corrosive contaminants.
ROTARY PISTON VACUUM PUMPS
The series HGL, HG pump is often a kind of single-stage and single-cylinder rotary piston vacuum pump. It’s greatly enhanced series H rotary piston pump and contains 4 patents; its basic abilities have a excellent improvement. Rotary piston vacuum pump can be a type of vacuum production gear ideal for pumping ordinary gases and condensable gases(whenever a gasoline ballast employed). The pump needs to be fitted with proper accessories if gas is wealthy in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. Operation principle display in doing work principle graph: A rotary piston with slide valve across eccentric wheel driven by shaft inside the housing. Piston pole can slide and swing freely in arch track. The whole pump chamber is divided into chamber A and chamber B by piston. When shaft rotates the volume of chamber A and chamber B are transformed repetitively, to ensure pumping goal may be accomplished.